Studies in human ecology - Pyzuk, Mira I; Instytut Ekologii (Polska Akademia Nauk) (Polish Scientific Publishers : Warszawa PWN, 1973)
At head of title, v. 1- : Polish Academy of Sciences. Institute of Ecology.
Summary in Polish.
Bibliography: v. 1, p. 232-238
engpol
Keywords: Wolanski, Napoleon, ed; Human ecology; Poland -- Population